Stingray XRIII Hydrofoil Stabiliser nav lights Not only do they look

Not only do they look great but they will stop vibration and keep the pump quieter

The high topsides of many modern vessels make boarding difficult from either a marina finger or from small dinghies

5mm Deep x 57mm accross splines with a 16mm internal shaft diameter

7/8" Shaft 431 Stainless Steel

Height: 440mm

Stingray XRIII Hydrofoil Stabiliser nav lights Not only do they lookThe revolutionary StingRay XRIII features a no drill method of attachment eliminating cavitation plate holes and is designed to be easily installed on a wide range of motors and horsepower sizes. This enhanced design effectively captures and focuses the props thrust cone to create an incredibly fast hole shot while improving stability and fuel efficiency. The simple and quick no drill installation system combines the motors existing anode torque tab